[{"sale_price":95,"disc":91,"prod_count":2,"sale_month":"202012","avg_price":47,"avg_disc":46},{"sale_price":45,"disc":"43","prod_count":1,"sale_month":"202101","avg_price":45,"avg_disc":43},{"sale_price":45,"disc":"43","prod_count":1,"sale_month":"202102","avg_price":45,"avg_disc":43},{"sale_price":67,"disc":"64","prod_count":1,"sale_month":"202104","avg_price":67,"avg_disc":64}]
最近成交價(折扣)
